There are 406 repositories under gis topic.
An open-source JavaScript library for world-class 3D globes and maps :earth_americas:
Blender addons to make the bridge between Blender and geographic data
OSMnx: Python for street networks. Retrieve, model, analyze, and visualize street networks and other spatial data from OpenStreetMap.
A light and plugable JavaScript library for integrated 2D/3D maps.
😎Awesome GIS is a collection of geospatial related sources, including cartographic tools, geoanalysis tools, developer tools, data, conference & communities, news, massive open online course, some amazing map sites, and more.
🌎 Large-scale WebGL-powered Geospatial Data Visualization analysis framework which relies on Mapbox GL or AMap to render basemaps.
Google Earth Enterprise - Open Source
Reversing Google's 3D satellite mode
A Python package for interactive mapping with Google Earth Engine, ipyleaflet, and ipywidgets.
Mesa is an agent-based modeling framework in Python
JavaScript library to transform coordinates from one coordinate system to another, including datum transformations
🍂🗺️ The most powerful leaflet plugin for drawing and editing geometry layers
Specification for streaming massive heterogeneous 3D geospatial datasets :earth_americas:
A global, public domain map dataset available at three scales and featuring tightly integrated vector and raster data.
The JTS Topology Suite is a Java library for creating and manipulating vector geometry.
Cross-platform 3D scene editor based on three.js, golang and mongodb for desktop and web. https://tengge1.github.io/ShadowEditor-examples/
Documentation and samples for ArcGIS API for Python
A Python package for interactive mapping and geospatial analysis with minimal coding in a Jupyter environment
GeoNode is an open source platform that facilitates the creation, sharing, and collaborative use of geospatial data.
A collection of 360+ Jupyter Python notebook examples for using Google Earth Engine with interactive mapping
Geographic add-ons for Django REST Framework. Maintained by the OpenWISP Project.
Tegola is a Mapbox Vector Tile server written in Go
Make social simulations on real maps! Agent-based modeling for the web.